package shujia.day20;

public class Test4 {
    public static void main(String[] args) {
        int[][][] arr = {{{1, 2}, {4, 5}}, {{6, 7}, {8, 9, 10, 11}}};
        int sum = 0;
        for (int[][] i : arr) {
            for (int[] i2 : i) {
                for (int i3 : i2) {
                    sum += i3;
                }
            }
        }
        System.out.println("总和为：" + sum);
    }
}
